Ultrafast infrared absorption spectroscopy by using single-cycle mid-infrared pulse
| Project/Area Number |
15K17475
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Optical engineering, Photon science
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| Research Institution | Institute for Molecular Science |
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Principal Investigator |
shirai Hideto 分子科学研究所, 分子制御レーザー開発研究センター, 特任助教 (30726237)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 超短光パルス / 赤外吸収分光 / 非線形光学 / 赤外分光 / 超高速分光 |
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| Outline of Final Research Achievements |
We report novel MIR spectroscopy, which is the combination of an ultra-broadband MIR coherent light source and the chirped-pulse up-conversion (CPU) technique. Moreover, attenuated total reflectance spectroscopy connected with the CPU technique for observing the chemical reaction dynamics of liquid samples on real-time. We succeeded in observation of the changes of absorption spectra of liquids samples in the region from 200 to 5500 cm－1 with 1 ms time resolution by using the novel MIR spectroscopy. We believe that this unique system is useful for advanced studies of biological tissues.
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Report
(3 results)
Research Products
(13 results)
